MA Vibrating Screen Bearing
MA -brass cage guided on outer ring
C4F80 – special clearance and tolerance for bore and OR.
W33 – Lubrication groove and holes
Optional:
K – tapered bore
S1…4 – higher temperature running
Bearings in these applications are subjected to very severe operating conditions. The shaking actions of vibrating equipment subjects the bearings to very heavy loads, including impact loads. Additional load is created by higher “g” forces generated by acceleration in the application. Bearings are higher speed operated.
223 series: from 22308 to 22352
232 series: from 23218 to 23240
Higher cost-effectiveness and operational security with Long-life
WZA spherical roller bearings have proved highly effective wherever high loads are present and there is a need to compensate for shaft deflections and misalignment of bearing seats. The previous designs of spherical roller bearings were already characterized by high performance capacity. This has now been surpassed to a significant degree by WZA Special Vibrating Screen Bearing developed in accordance with the new concept.
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